12448950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 31136400

約数和(自身を除く): 18687450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 557, 745, 894, 1114, 1490, 1671, 2235, 2785, 3342, 3725, 4470, 5570, 7450, 8355, 11175, 13925, 16710, 22350, 27850, 41775, 82993, 83550, 165986, 248979, 414965, 497958, 829930, 1244895, 2074825, 2489790, 4149650, 6224475, 12448950]

約数ペア:

[(1, 12448950), (2, 6224475), (3, 4149650), (5, 2489790), (6, 2074825), (10, 1244895), (15, 829930), (25, 497958), (30, 414965), (50, 248979), (75, 165986), (149, 83550), (150, 82993), (298, 41775), (447, 27850), (557, 22350), (745, 16710), (894, 13925), (1114, 11175), (1490, 8355), (1671, 7450), (2235, 5570), (2785, 4470), (3342, 3725)]